2007647950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9839}}^1$

素因数の和:9922

約数の個数: 96

約数和(自身を含む): 4743982080

約数和(自身を除く): 2736334130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 154, 175, 265, 275, 350, 371, 385, 530, 550, 583, 742, 770, 1166, 1325, 1855, 1925, 2650, 2915, 3710, 3850, 4081, 5830, 8162, 9275, 9839, 14575, 18550, 19678, 20405, 29150, 40810, 49195, 68873, 98390, 102025, 108229, 137746, 204050, 216458, 245975, 344365, 491950, 521467, 541145, 688730, 757603, 1042934, 1082290, 1515206, 1721825, 2607335, 2705725, 3443650, 3650269, 3788015, 5214670, 5411450, 5736137, 7300538, 7576030, 11472274, 13036675, 18251345, 18940075, 26073350, 28680685, 36502690, 37880150, 40152959, 57361370, 80305918, 91256725, 143403425, 182513450, 200764795, 286806850, 401529590, 1003823975, 2007647950]

約数ペア:

[(1, 2007647950), (2, 1003823975), (5, 401529590), (7, 286806850), (10, 200764795), (11, 182513450), (14, 143403425), (22, 91256725), (25, 80305918), (35, 57361370), (50, 40152959), (53, 37880150), (55, 36502690), (70, 28680685), (77, 26073350), (106, 18940075), (110, 18251345), (154, 13036675), (175, 11472274), (265, 7576030), (275, 7300538), (350, 5736137), (371, 5411450), (385, 5214670), (530, 3788015), (550, 3650269), (583, 3443650), (742, 2705725), (770, 2607335), (1166, 1721825), (1325, 1515206), (1855, 1082290), (1925, 1042934), (2650, 757603), (2915, 688730), (3710, 541145), (3850, 521467), (4081, 491950), (5830, 344365), (8162, 245975), (9275, 216458), (9839, 204050), (14575, 137746), (18550, 108229), (19678, 102025), (20405, 98390), (29150, 68873), (40810, 49195)]